The business scope includes general business items: Electronic components, integrated circuits, optoelectronic products, semiconductors, solar products, instrument accessories, digital TV broadcast products, communication products, dryers, industrial dehumidifiers, purification equipment, mechanical and electrical machinery, refrigeration equipment, technology development and sales of intelligent technology products; Sales of LED electronic display and LED light source; Computer application software design, technology development and technical services; Domestic trade, operating import and export business.